class AddXmlNamespaceOptionToDataOutputAgents < ActiveRecord::Migration def up Agents::DataOutputAgent.find_each do |agent| agent.options['ns_media'] = 'true' agent.options['ns_itunes'] = 'true' agent.save!(validate: false) end end def down Agents::DataOutputAgent.find_each do |agent| agent.options.delete 'ns_media' agent.options.delete 'ns_itunes' agent.save!(validate: false) end end end